18483630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 49075200

約数和(自身を除く): 30591570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 709, 790, 869, 1185, 1418, 1738, 2127, 2370, 2607, 3545, 4254, 4345, 5214, 7090, 7799, 8690, 10635, 13035, 15598, 21270, 23397, 26070, 38995, 46794, 56011, 77990, 112022, 116985, 168033, 233970, 280055, 336066, 560110, 616121, 840165, 1232242, 1680330, 1848363, 3080605, 3696726, 6161210, 9241815, 18483630]

約数ペア:

[(1, 18483630), (2, 9241815), (3, 6161210), (5, 3696726), (6, 3080605), (10, 1848363), (11, 1680330), (15, 1232242), (22, 840165), (30, 616121), (33, 560110), (55, 336066), (66, 280055), (79, 233970), (110, 168033), (158, 116985), (165, 112022), (237, 77990), (330, 56011), (395, 46794), (474, 38995), (709, 26070), (790, 23397), (869, 21270), (1185, 15598), (1418, 13035), (1738, 10635), (2127, 8690), (2370, 7799), (2607, 7090), (3545, 5214), (4254, 4345)]